{"product_id":"tweco-1260-1609-slip-on-copper-mig-nozzle-3-4-in-bore","title":"Tweco 1260-1609 Slip-on Copper Mig Nozzle 3\/4 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TWECO 1260-1609 is a self-insulated slip-on copper MIG welding nozzle designed for use with standard gas diffusers on medium to heavy duty applications. The nozzle features a 3\/4 inch bore, a 3.25 inch length, and a 0.875 inch outside diameter. It carries a current rating up to 450 amps, making it suited for demanding production welding environments. The three-piece construction integrates a nozzle housing, nozzle insert, and nozzle insulator without requiring a separate add-on insulator. The part number is rolled and stamped on the exterior surface for fast identification in the field. Sold in a pack of 2.\u003c\/p\u003e\n\u003cp\u003eThis nozzle is used in medium to heavy duty MIG welding applications where reliable gas coverage and electrical insulation from the gas diffuser are required. The recessed contact tip relationship of 0.125 to 0.156 inches makes it well suited for higher heat situations, tack welding, spot welding, stitch welding, and applications where the nozzle may contact the workpiece. It is installed by welding professionals and fabricators working on production lines, structural steel, and general manufacturing where consistent front-end consumable performance is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-on design slides over the metal spring on the gas diffuser — no separate insulator required\u003c\/li\u003e\n  \u003cli\u003eNozzle housing cut and formed from 122 DHP copper alloy tubing for high conductivity and durability\u003c\/li\u003e\n  \u003cli\u003eNozzle insert machined from solid brass and crimped in place for a secure, repeatable fit\u003c\/li\u003e\n  \u003cli\u003eNozzle insulator constructed from G7 silicone material to provide electrical isolation from the gas diffuser\u003c\/li\u003e\n  \u003cli\u003ePart number rolled and stamped on the exterior surface for easy identification during changeouts\u003c\/li\u003e\n  \u003cli\u003eRecessed contact tip relationship of 0.125 to 0.156 inches suits high heat, tack, spot, and stitch welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard gas diffusers in medium to heavy duty MIG welding guns rated up to 450 amps. Compatible with the TWECO EL24I gun configuration as indicated by the product series designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified welding technicians or maintenance personnel. Before replacing the nozzle, disconnect welding power and allow the gun neck and front-end components to cool completely. The slip-on nozzle seats over the metal spring of the gas diffuser — do not force or hammer the nozzle into place. Inspect the gas diffuser and contact tip condition whenever replacing the nozzle to maintain consistent arc performance and shielding gas coverage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Length\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 450 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecessed Tip Relationship\u003c\/strong\u003e: 0.125 to 0.156 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: 122 DHP Copper Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulator Material\u003c\/strong\u003e: G7 Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.23 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TWECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1260-1609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51347687571762,"sku":"1260-1609","price":66.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546026.jpg?v=1782111396","url":"https:\/\/voomisupply.com\/products\/tweco-1260-1609-slip-on-copper-mig-nozzle-3-4-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}